maximum ratings and thermal characteristics (t a = 25? unless otherwise noted) parameter symbol value unit continuous reverse voltage bav19 100 BAV20 v r 150 v bav21 200 repetitive peak reverse voltage bav19 120 BAV20 v rrm 200 v bav21 250 forward dc current at t amb = 25? (1) i f 250 ma rectified current (average) half wave rectification with resist. load i f(av) 200 ma at t amb = 25? (1) repetitive peak forward current i frm 625 ma at f 50hz, = 180? t amb = 25? (1) surge forward current at t < 1s, t j = 25? i fsm 1a power dissipation at t amb = 25? (1) p tot 500 mw thermal resistance junction to ambient air (1) r ja 430 ?/w junction temperature (1) t j 175 ? storage temperature range (1) t s 65 to +175 ? note: (1) valid provided that leads are kept at ambient temperature at a distance of 8mm from case. bav19 thru bav21 small-signal diodes 3/28/01 features ?silicon epitaxial planar diodes ?for general purpose ?this diode is also available in other case styles including: the sod-123 case with the type designation bav19w to bav21w, the minimelf case with the type designation bav101 to bav103, the sot-23 case with the type designation bas19 to bas21, and the sod-323 case with type designation bav19ws to bav21ws. mechanical data case: do-35 glass case weight: approx. 0.13g packaging codes/options: f2/10k per ammo tape (52mm tape), 50k/box f3/10k per 13?reel (52mm tape), 50k/box do-204ah (do-35 glass) dimensions in inches and (millimeters)
electrical characteristics (t j = 25? unless otherwise noted) parameter symbol test condition min typ max unit forward voltage v f i f = 100ma 1.00 v i f = 200ma 1.25 bav19 v r = 100v 100 na leakage current bav19 v r = 100v, t j = 100? 15 a BAV20 i r v r = 150v 100 na BAV20 v r = 150v, t j = 100? 15 a bav21 v r = 200v 100 na bav21 v r = 200v, t j = 100? 15 a dynamic forward resistance r f i f = 10ma 5 ? capacitance c tot v r = 0, f = 1mhz 1.5 pf reverse recovery time t rr i f = 30ma, i r = 30ma 50ns i rr = 3ma, r l = 100 ? ratings and characteristic curves (t a = 25? unless otherwise noted) bav19 thru bav21 small-signal diodes
? ratings and characteristic curves (t a = 25? unless otherwise noted) bav19 thru bav21 small-signal diodes
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